Chrome: When you are shopping for any tech product on Amazon, there's a chance you might want to know more about it—perhaps read a review from a journalistic source or watch videos about it. Or maybe you just need info from the company itself. PepFeed's got you covered.

This handy Chrome extension will analyse the product you are browsing and quickly put together a cheat-sheet popup overlay with videos related to the device, reviews of it from various sources, and web pages from the company itself. There's also an "Overview" tab where the top hits for this info are brought together.

PepFeed only seems to work with tech products though. Running it on books or DVDs had no effect, but it had results for anything from a PlayStation 4 to a Sony Xperia Z1.